KR200249076Y1 - A draining trap for anti bad smell - Google Patents

Abstract

The present invention relates to a deodorizing drain trap that is installed in the drainage, etc., to improve the reliability of the product to more effectively block the backflow of odor from the sewer pipe to the indoor side.

In the present invention for realizing this, the deodorization drain trap for preventing backflow of odor from the sewer is installed in the sewage inflow path inside the drainage water. A losing open portion 104 is formed; A plurality of outlets 105 and 105 'are formed on the lower sidewalls to allow the introduced sewage to flow out; Opening and closing plates (106, 106 ') for opening and closing the flow path is provided so as to be rotatable around the hinge shaft (107, 107') outside the outlets (105, 105 ');

Description

Drain trap for deodorization {A DRAINING TRAP FOR ANTI BAD SMELL}

The present invention relates to a drain trap, and more particularly, it is installed in the floor slab drains of bathrooms and toilets to smoothly drain sewage, which can effectively prevent odors from entering the room. It relates to a deodorization drain trap structure.

In general, during construction of a building, a drainage field for discharging sewage into a sewer pipe is buried in the floor where water is used, such as a bathroom, a toilet, and a veranda. Drainage traps will be installed.

The sink, toilet bowl, or wash basin, etc., are installed when the product is installed and installed with traps installed, but there is no problem, but the drains installed on the floor slides of bathrooms and toilets in general houses are not installed in the sewer pipes. It is common to connect and install a filter plate on the top to finish on the floor slab.

As such, the reason why the trap is closed without installing the drain trap is because it is difficult to separately install the drain trap on the PVC sewer pipe.

Therefore, where the drain trap is not installed there is a problem that the odor of the sewer flows directly into the room.

In order to solve the above problems, a drain trap that simultaneously performs a drain role and a trap to block odors is installed on a sewage flow path in the drainage field.

That is, the conventional drain trap is shown in Figures 5 and 6, the upper inlet 2 is formed in the middle of the upper guide plate (1) and the bottom line extends downward by a predetermined length, and the upper view It is supported by a plurality of support pieces 6 to form a plurality of outlets 5 in all directions surrounding the lower outer periphery of the water plate 1, and an upper line thereof is a lower line 3 of the upper water guide plate 1. It consists of a lower raceway plate 4 extending higher.

Therefore, the conventional one is installed inside the drain jeon 10 so that when the sewage light flows, the sewage light collected by the upper water plate 1 flows into the inlet port 2 and flows back from the lower water plate to the upper outside in all directions. Dropping to the drainage pipe (not shown) side through a plurality of formed outlets 5, when the sewage light does not flow is filled in the lower water plate of the sewage, such as to fill the inlet (2) of the upper water plate (1) odor of the sewer It will act as a blocker.

However, in the related art, the communication space is blocked by the water filled therein, so that the odor is blocked from flowing back, but such a blocking effect is not so great that the odor is not completely blocked.

The present invention has been proposed to improve the above-mentioned conventional problems, and an object of the present invention is to provide a deodorization drain trap structure that can more effectively prevent the odor of the sewer from entering the room.

The object is to form an open portion of the upper end portion open to the waste water; A plurality of outlets through which the introduced sewage is discharged are formed in the lower sidewall; Opening and closing plate for opening and closing of the flow path is provided on the outside of each outlet port is hinged rotatable; it can be achieved through the drain trap structure characterized in that.

1 is a perspective view of the present invention drain trap.

Figure 2 is a cross-sectional view of the present invention drain trap.

Figure 3 is an exploded perspective view before drainage according to an embodiment in which the present invention drain trap is mounted.

Figure 4 is an exploded perspective view before drainage according to another embodiment to which the present invention drain trap is mounted.

5 is a perspective view of the drain trap according to the prior art.

Figure 6 is a cross-sectional view of the conventional drain trap.

<Explanation of symbols for the main parts of the drawings>

100: upper body 101: grill

102: hanging network 103: drain trap

105,105 ': Outlet 106,106': Opening and closing board

107,107 ': Hinge shaft 110: Lower body

113: coil spring

Hereinafter, with reference to the accompanying drawings a specific embodiment of the drain before the drain trap of the present invention is installed.

1 is a perspective view of the drain trap of the present invention, Figure 2 is a cross-sectional view of the drain trap in the upper guide is coupled state, Figure 3 shows an exploded perspective view of the drainage of an embodiment in which the drain trap is mounted.

Drainage according to the present embodiment is composed of the upper body 100 and the lower body 110 as shown in FIG.

The upper body 100 was provided with a grill 101 into which sewage flows, a catching network 102 fixed to the bottom of the grill 101, and a drain trap 103 for malodorous backflow. 103 has an open portion 104 having an open top through which sewage is introduced, and outlets 105 and 105 'through which the introduced sewage flows out are formed on both sides, respectively, and the outlets 105 and 105' are respectively formed on the lower sidewalls. Opening and closing plates 106 and 106 'for opening and closing of the flow path are rotatably provided by hinge shafts 107 and 107'.

In particular, it is preferable that the opening and closing plates 106 and 106 'of the drain trap 103 are provided with coil springs 113 on the hinge shafts 107 and 107' so as to be kept closed by a predetermined elastic force.

In addition, an upper guide 108 is installed in the drain trap 103 to guide the sewage to the lower side, as shown in the cross-sectional view of FIG. 2, and a lower end of the upper guide 108 is disposed below the drain trap 103. The lower guide 109 is formed to extend to a higher position so that the communication space is always blocked with water.

The lower body 110 is connected to discharge the sewage introduced through the upper body along the discharge pipe (not shown).

Reference numeral 112 in the figure is a seating means to be seated on the lower body 110 is provided with a screw thread is formed in the inner diameter so that the height can be easily adjusted according to the thread engagement with the upper body 100.

An operation state of the drain trap 103 having such a configuration will be described.

That is, when the sewage of the bathroom floor is introduced into the interior before the drain through the grill 101, it passes through the drain trap 103 via the catching network 102, which is in the upper guide 108 seated therein It is guided by the movement to the bottom of the drain trap 103 and then flows to the outlet port 105, 105 'side beyond the lower guide 109.

At this time, the opening and closing plates 106 and 106 'installed on the side wall of the drain trap are rotated around the hinge shafts 107 and 107' and opened by the outlet pressure of the sewage being flowed, and the sewage is discharged through the outlets 105 and 105 '. It is quickly discharged to the drain pipe side.

In addition, when the inflow of the sewage is gradually reduced, the discharge pressure of the sewage applied to the opening and closing plates 106 and 106 'is reduced, and the opening and closing plates 106 and 106' are in place by the elastic force of the coil spring 113. It can be seen that the outlet (105, 105 ') of the closing again.

Therefore, the outflow of sewage is made smoothly by the opening and closing operations of the opening and closing plates 106 and 106 ', and the odor is prevented from flowing back from the drainage pipe while the stable opening and closing action is made by the elastic force of the coil spring. will be.

In particular, it can be seen that the upper and lower guides 108 and 109 together with the opening and closing plates 106 and 106 'form a double odor blocking structure due to the filling of water, thereby preventing the backflow of odor more effectively.

On the other hand, Figure 4 is a view showing the configuration before the drain according to another embodiment to which the drain trap of the present invention is applied.

That is, in this case, the slide grill 201 forms a drainage structure with a rectangular upper body 200 and a lower body 210 to which the slide grill 201 is coupled to the upper part. It can be seen that the drain trap 103 of the present invention is mounted together.

In the figure, reference numeral 212 denotes a mounting means to which the upper body 200 is coupled by screwing.

Thus, it can be seen that by applying the drain trap of the present invention before the various types of drainage, it is possible to effectively prevent the backflow of odor.

In addition, although specific embodiments of the present invention have been described above, it is obvious that the drain trap structure of the present invention may be variously modified and implemented by those skilled in the art.

However, such modified applications should not be individually understood from the technical spirit or prospect of the present invention, and other modified embodiments should fall within the appended utility model claims of the present invention.

As described above, the drain trap of the present invention has a double blocking structure in which the drainage space is closed by the opening and closing plate together with the existing upper and lower guide structures that prevent the communication space from being blocked by water. Represents an advantage that can be prevented more effectively.

Claims (3)

In the sewage inflow path inside the drainage, a deodorizing drainage trap is installed to prevent backflow of odor from the sewer. The drain trap 103 is, An open portion 104 having an open top through which sewage is introduced; A plurality of outlets 105 and 105 'are formed on the lower sidewalls to allow the introduced sewage to flow out; And an opening and closing plate (106,106 ') for opening and closing the flow path on the outside of each outlet (105, 105') so as to be rotatable around the hinge shaft (107, 107 '). The method according to claim 1, An upper guide 108 is disposed on the drain trap 103 to guide wastewater to the bottom, and a lower guide 109 is formed on the bottom of the drain trap extending to a position higher than an end of the upper guide 108. Deodorization drain trap, characterized in that. The method according to claim 1, The opening and closing plate (106, 106 ') is a deodorizing drain trap characterized in that the coil spring 113 is provided on each of the hinge shaft (107,107') so that the closed state to be stably maintained by the elastic force.